IDD05U SERIES DC - DC CONVERTER 5 ~ 6W SINGLE & DUAL OUTPUT FEATURES LOW COST 4:1 WIDE INPUT RANGE I/O ISOLATION INPUT Pi FILTER SHORT CIRCUIT PROTECTION HIGH PERFORMANCE 2 YEARS WARRANTY UL/cUL/TUV/CE MODEL LIST EFF. (typ.) EFF. (min.) 1500 mA 74% 72% 1000 mA 76% 74% + 12 VDC 500 mA 82% 80% + 15 VDC 400 mA 82% 80% 5 WATTS +3.3 VDC 1500 mA 74% 72% 5 WATTS + 5 VDC 1000 mA 76% 74% 18~75 VDC 6 WATTS + 12 VDC 500 mA 82% 80% 18~75 VDC 6 WATTS + 15 VDC 400 mA 82% 80% MODEL NO. INPUT VOLTAGE IDD05 - 03S4U 9~36 VDC 5 WATTS +3.3 VDC IDD05 - 05S4U 9~36 VDC 5 WATTS + 5 VDC IDD05 - 12S4U 9~36 VDC 6 WATTS IDD05 - 15S4U 9~36 VDC 6 WATTS IDD05 - 03S5U 18~75 VDC IDD05 - 05S5U 18~75 VDC IDD05 - 12S5U IDD05 - 15S5U OUTPUT OUTPUT WATTAGE VOLTAGE Single Output Models OUTPUT CURRENT Dual Output Models IDD05 - 05D4U IDD05 - 12D4U 9~36 VDC 9~36 VDC 5 WATTS 6 WATTS 5 VDC 12 VDC 500 mA 250 mA 76% 80% 74% 78% IDD05 - 15D4U 9~36 VDC 6 WATTS 15 VDC 200 mA 80% 78% IDD05 - 05D5U 18~75 VDC 5 WATTS 5 VDC 500 mA 78% 76% IDD05 - 12D5U 18~75 VDC 6 WATTS 12 VDC 250 mA 80% 78% IDD05 - 15D5U 18~75 VDC 6 WATTS 15 VDC 200 mA 80% 78% www.chinfa.com 2008.08.19 [email protected] IDD05U SERIES SINGLE & DUAL OUTPUT CIRCUIT SCHEMATIC Block diagram for IDD05U series with single output Vo + Vi + Switching Device Rectifier Vo - Vi - PWM Controller Opto Isolation Reference & Error Amp. Block diagram for IDD05U series with dual output Vo + Vi + Rectifier com Switching Device Rectifier Vo - Vi - PWM Controller www.chinfa.com 2008.08.19 Opto Isolation Reference & Error Amp. [email protected] IDD05U SERIES SINGLE & DUAL OUTPUT SPECIFICATION o All Specifications Typical At Nominal Line, Full Load, 25 C Unless Otherwise Noticed GENERAL Characteristics Conditions min. typ. max. 200 Switching frequency Vi nom, Io nom Isolation voltage Input / Output Isolation resistance Input / Output, @ 500VDC 100 Ambient temperature Operating at Vi nom, Io nom -40 Case temperature Operating at Vi nom, Io nom Derating Vi nom Storage temperature Non operational Dimension L50.8 x W25.4 x H10.16 Cooling Free air convection Case material Metal unit KHz 1,500 VDC M + 71 o + 100 o C C % / oC See derating curve -40 o + 100 C mm max. unit INPUT SPECIFICATIONS Characteristics Input voltage range No load input current Input voltage w/o damage Startup voltage Input filter Conditions min. Ta min ... Ta max, Io nom Vi = nom Io = 0 Io nom Io nom typ. 9 24 36 VDC 18 48 48 75 VDC 24V models 25 mA 48V models 15 mA 24V models 40 VDC 48V models 80 VDC 24V models 8.5 VDC 48V models 16 VDC Pi type OUTPUT SPECIFICATIONS Characteristics Conditions Output voltage accuracy Vi nom, Io nom Minimum load Vi nom min. typ. max. 2 sing output models dual output models (each output) unit % 0 % 10 % Line regulation Io nom, Vi min ...Vi max 1 % Load regulation Vi nom Io 0 ... Io nom, single output models 2 % Vi nom, Io min ... Io nom, dual output models 5 % Transient recovery time 25% load, step changed Temperature coefficient Vi nom, Io nom Ripple & noise Vi nom, Io nom, BW = 20MHz Efficiency S 500 0.02 o % / C 3.3V & 5V model 100 mV 12V,15V & dual 150 mV Vi nom, Io nom, Po / Pi Up to 82%, See model list CONTROL AND PROTECTION Input reversed Shunt diode built in, external fuse recommended Output short circuit Continuous www.chinfa.com 2008.08.19 [email protected] IDD05U SERIES SINGLE & DUAL OUTPUT APPROVALS AND STANDARD UL/cUL UL60950-1 TUV EN60950-1 CE EN61204-3(Class A for EMI) MECHANISM & PIN CONFIGURATION mm [inch] 20.32 [0.80] 15.24 [0.60] 2.54 [0.10] 50.80 [2.00] 3 10.16 [0.40] 5.08 [0.20] 10.16 [0.4] 10.16 [0.40] 1 4 2 10.16 [0.40] 10.16 [0.40] 5.00 [0.20] DIA 1.00 [0.04] 5 BURL AT 4 CORNER BOTTOM VIEW PHYSICAL CHARACTERISTICS 50.8 x 25.4 x 10.16 mm 2 x 1 x 0.4 inches CASE SIZE CASE MATERIAL Metal WEIGHT 35 g PIN ASSIGMENT GENERAL PIN NO. 1 2 3 4 5 SINGLE Vi+ Vi - Vo + NO PIN Vo - DUAL Vi+ Vi - Vo + com Vo - DERATING Power out [ % ] 100 NATURAL CONVECTION COOLING 0 -40 71 100 o Ambient Temperature [ C ] www.chinfa.com 2008.08.19 [email protected]